Tech article
Guitar amp and effects pedal built on the Waveshare ESP32-S3-Touch-AMOLED-2.06
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Hacker News | Sep 26, 2026 | arbayi
Automated excerpt
Touchscreen; BOOT: tap to bypass, hold 1. 5 s for maintenance BOOT: tap to engage or bypass, hold 1. 5 s for maintenance mode The AMOLED board is the reference. Short presses do nothing in maintenance mode. reached from maintenance mode with tools/esp32/amoled_remote. py. Maintenance mode unloads the audio graph and starts Wi-Fi and BLE.
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